function initApp()

in auth/chromextension/credentials.js [24:49]

• 22 lines of code
• 2 McCabe index (conditional complexity)

function initApp() {
  // Listen for auth state changes.
  firebase.auth().onAuthStateChanged(function(user) {
    if (user) {
      // User is signed in.
      var displayName = user.displayName;
      var email = user.email;
      var emailVerified = user.emailVerified;
      var photoURL = user.photoURL;
      var isAnonymous = user.isAnonymous;
      var uid = user.uid;
      var providerData = user.providerData;
      document.getElementById('quickstart-button').textContent = 'Sign out';
      document.getElementById('quickstart-sign-in-status').textContent = 'Signed in';
      document.getElementById('quickstart-account-details').textContent = JSON.stringify(user, null, '  ');
    } else {
      // Let's try to get a Google auth token programmatically.
      document.getElementById('quickstart-button').textContent = 'Sign-in with Google';
      document.getElementById('quickstart-sign-in-status').textContent = 'Signed out';
      document.getElementById('quickstart-account-details').textContent = 'null';
    }
    document.getElementById('quickstart-button').disabled = false;
  });

  document.getElementById('quickstart-button').addEventListener('click', startSignIn, false);
}